Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb sleep_in

2 senses of sleep in

Sense 1
sleep late, sleep in -- (sleep later than usual or customary; "On Sundays, I sleep in")
       => sleep, kip, slumber, log Z's, catch some Z's -- (be asleep)

Sense 2
live in, sleep in -- (live in the house where one works; "our babysitter lives in, as it is too far to commute for her")
       => board -- (provide food and lodging (for); "The old lady is boarding three men")